I needed a new knob for the tone switch one of my guitars (Squier Bullet Strat).
A quick job based on https://cults3d.com/en/various/to-make-or-not-to-make with some cavities filled in and a press fit hole at the an angle in the back.
Prints fine at 0.1mm without rafts or supports.
I did a very quick sanding of the down-facing edges (jaw line etc.) with a simple nail file. That's all.
Hi! I'm a tinkerer, designer and maker from Sweden. If you like my designs, feel free to leave a comment. :)